72410451037742 has 8 divisors (see below), whose sum is σ = 108836889748632. Its totient is φ = 36131487788200.

The previous prime is 72410451037739. The next prime is 72410451037747. The reversal of 72410451037742 is 24773015401427.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72410451037747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36868864109 + ... + 36868866072.

It is an arithmetic number, because the mean of its divisors is an integer number (13604611218579).

Almost surely, 2^{72410451037742} is an apocalyptic number.

72410451037742 is a deficient number, since it is larger than the sum of its proper divisors (36426438710890).

72410451037742 is a wasteful number, since it uses less digits than its factorization.

72410451037742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73737730674.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 72410451037742 in words is "seventy-two trillion, four hundred ten billion, four hundred fifty-one million, thirty-seven thousand, seven hundred forty-two".